摘要
西平铁路漠谷河2号大桥主桥采用刚构-连续梁的结构形式,最大墩高近70 m。采用有限元的分析方法,建立结构的计算模型,介绍其主要结构参数、计算方法及注意事项,结果表明各项指标均满足设计要求。
The main bridge of Bridge No.2 at Mogu River is rigid-frame continuous girder.The maximum pier is about 70 m in height.By means of finite element program,the paper introduces the main structural parameters,analysis methods and other items.The results show that all items can meet design requirements.
出处
《铁道标准设计》
北大核心
2012年第9期64-67,共4页
Railway Standard Design
关键词
铁路桥
刚构-连续梁
结构设计
计算模型
railway bridge
rigid-frame continuous girder
structural design
calculation model
